1440340848

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1051}}^1$

素因数の和:1403

約数の個数: 120

約数和(自身を含む): 4178510336

約数和(自身を除く): 2738169488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 307, 372, 496, 558, 614, 744, 921, 1051, 1116, 1228, 1488, 1842, 2102, 2232, 2456, 2763, 3153, 3684, 4204, 4464, 4912, 5526, 6306, 7368, 8408, 9459, 9517, 11052, 12612, 14736, 16816, 18918, 19034, 22104, 25224, 28551, 32581, 37836, 38068, 44208, 50448, 57102, 65162, 75672, 76136, 85653, 97743, 114204, 130324, 151344, 152272, 171306, 195486, 228408, 260648, 293229, 322657, 342612, 390972, 456816, 521296, 586458, 645314, 685224, 781944, 967971, 1172916, 1290628, 1370448, 1563888, 1935942, 2345832, 2581256, 2903913, 3871884, 4691664, 5162512, 5807826, 7743768, 10002367, 11615652, 15487536, 20004734, 23231304, 30007101, 40009468, 46462608, 60014202, 80018936, 90021303, 120028404, 160037872, 180042606, 240056808, 360085212, 480113616, 720170424, 1440340848]

約数ペア:

[(1, 1440340848), (2, 720170424), (3, 480113616), (4, 360085212), (6, 240056808), (8, 180042606), (9, 160037872), (12, 120028404), (16, 90021303), (18, 80018936), (24, 60014202), (31, 46462608), (36, 40009468), (48, 30007101), (62, 23231304), (72, 20004734), (93, 15487536), (124, 11615652), (144, 10002367), (186, 7743768), (248, 5807826), (279, 5162512), (307, 4691664), (372, 3871884), (496, 2903913), (558, 2581256), (614, 2345832), (744, 1935942), (921, 1563888), (1051, 1370448), (1116, 1290628), (1228, 1172916), (1488, 967971), (1842, 781944), (2102, 685224), (2232, 645314), (2456, 586458), (2763, 521296), (3153, 456816), (3684, 390972), (4204, 342612), (4464, 322657), (4912, 293229), (5526, 260648), (6306, 228408), (7368, 195486), (8408, 171306), (9459, 152272), (9517, 151344), (11052, 130324), (12612, 114204), (14736, 97743), (16816, 85653), (18918, 76136), (19034, 75672), (22104, 65162), (25224, 57102), (28551, 50448), (32581, 44208), (37836, 38068)]